CN114052575A

CN114052575A - Cleaning robot base station

Info

Publication number: CN114052575A
Application number: CN202111608758.XA
Authority: CN
Inventors: 李健; 林海利; 林达浩; 黄忠平; 刘宇莹; 武朝阳
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-02-18

Abstract

The invention relates to the technical field of cleaning robots, in particular to a cleaning robot base station, which comprises: a housing; the first bearing plate is arranged in the shell and is suitable for bearing at least one cleaning robot; the second bearing plate is arranged in the shell and positioned above the first bearing plate, the second bearing plate is suitable for bearing at least one cleaning robot, a first accommodating space is formed between the second bearing plate and the first bearing plate, a second accommodating space is formed above the second bearing plate, and the first accommodating space and the second accommodating space are both provided with charging terminals; and the lifting driving mechanism is connected with the second bearing plate and can drive the second bearing plate to move up and down.

Description

Cleaning robot base station

Technical Field

The invention relates to the technical field of cleaning robots, in particular to a cleaning robot base station.

Background

At present, the household floor sweeping robot is provided with corresponding charging base stations, and the charging base stations are arranged in a one-to-one mode, namely a common charging base station or a charging base station with dust collection or washing functions. The sweeping robot is mostly arranged in a sweeping and mopping integrated manner, and can realize the sweeping and mopping functions at the same time. Due to the fact that the sweeper is small in size and limited in space, the sweeping and mopping combined function cannot be well played, a cleaning robot special for sweeping or mopping the floor is arranged on the market, and sweeping or mopping capacity is improved in a targeted mode; when a plurality of cleaning robots are arranged in a family, a plurality of charging base stations occupy large space, are not easy to store, and are high in cost.

Disclosure of Invention

Therefore, the present invention is directed to overcome the defects that a cleaning robot base station in the prior art can only accommodate one cleaning robot, and when a user needs a cleaning robot with different functions, a plurality of charging base stations need to be equipped, which wastes space and increases cost, and thereby a cleaning robot base station capable of accommodating a plurality of cleaning robots at the same time is provided.

In order to solve the above technical problem, the present invention provides a cleaning robot base station, including: a housing; the first bearing plate is arranged in the shell and is suitable for bearing at least one cleaning robot; the second bearing plate is arranged in the shell and positioned above the first bearing plate, the second bearing plate is suitable for bearing at least one cleaning robot, a first accommodating space is formed between the second bearing plate and the first bearing plate, a second accommodating space is formed above the second bearing plate, and the first accommodating space and the second accommodating space are both provided with charging terminals; and the lifting driving mechanism is connected with the second bearing plate and can drive the second bearing plate to move up and down.

Optionally, a first partition plate is arranged in the shell, the first partition plate is arranged on one side of the first bearing plate and one side of the second bearing plate, a first interlayer space is formed between the first partition plate and the side wall of the shell, and the lifting driving mechanism is arranged in the first interlayer space.

Optionally, at least one side of second loading board is equipped with the connecting axle, set up the through-hole that extends along vertical direction on the first baffle, the casing with be equipped with the bar groove that extends along vertical direction on the lateral wall that first baffle is relative, be formed with the rack on a cell wall in bar groove, lift actuating mechanism includes:

the supporting plate is connected with the second bearing plate through the connecting shaft;

the motor is fixedly arranged on the supporting plate;

and the gear is connected with the output shaft of the motor and is meshed with the rack.

Optionally, a clearance groove is formed in the first interlayer space, and the supporting plate is arranged in the clearance groove in a lifting manner.

Optionally, the lifting driving mechanism further comprises a protection cover, the protection cover is fixedly connected to the supporting plate and surrounds the motor on the inner side of the protection cover, and the cross-sectional area of the clearance groove is larger than the maximum area of the projections of the supporting plate and the protection cover on the horizontal plane.

Optionally, the protective cover is snap-fitted to the carrier.

Optionally, a gap between the clearance groove and the edge of the protective cover or the supporting plate is d, and d is greater than or equal to 0.5mm and less than or equal to 1 mm.

Optionally, the number of the first partition plates is two, and the first partition plates are symmetrically distributed on two sides of the second bearing plate, correspondingly, the two groups of the lifting driving mechanisms are symmetrically arranged on two sides of the second bearing plate.

Optionally, a dust suction port is formed in the first bearing plate, the dust suction port is suitable for being in butt joint with a dust discharge port of the cleaning robot, and the cleaning robot base station further includes:

the dust collecting structure is arranged in the shell and is provided with a dust collecting cavity, and the dust collecting cavity is connected with the dust suction port through an air duct structure;

and the air inlet of the fan is communicated with the dust collection cavity.

Optionally, be equipped with wiper mechanism on the second loading board, wiper mechanism has water inlet and outlet, cleaning machines people basic station still includes water storage structure, water storage structure establishes in the casing, water storage structure includes water purification chamber and sewage chamber, the water purification chamber is suitable for storing the water purification, the sewage chamber is suitable for storing sewage, the water inlet pass through the inlet channel with water purification chamber intercommunication, the outlet pass through the drain pipe with sewage chamber intercommunication.

The technical scheme of the invention has the following advantages:

according to the cleaning robot base station provided by the invention, the lifting driving mechanism can drive the second bearing plate to ascend or descend, when a cleaning robot needs to be borne on the second bearing plate, the lifting driving mechanism drives the second bearing plate to descend to the position where the first bearing plate is attached, the cleaning robot can automatically ascend onto the second bearing plate, then the lifting driving mechanism drives the second bearing plate to ascend until the first accommodating space between the second bearing plate and the first bearing plate can accommodate the cleaning robot, and at the moment, other cleaning robots can ascend onto the first bearing plate. Because all be equipped with the terminal that charges in first accommodation space and the second accommodation space, consequently can charge to cleaning machines people on the first loading board and the second loading board simultaneously. Therefore, the cleaning robot base station can simultaneously accommodate a plurality of cleaning robots to charge the plurality of cleaning robots, fully utilizes the space in the height direction, occupies a small space in the horizontal direction and is low in cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a front view of a cleaning robot base station provided in an embodiment of the present invention;

fig. 2 is a top sectional view of the cleaning robot base station provided in the embodiment of the present invention at the second loading plate;

fig. 3 is a schematic structural diagram of a cleaning robot base station provided in an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3;

FIG. 5 is a schematic structural view of the second supporting plate and the lifting driving mechanism;

fig. 6 is a front sectional view of a cleaning robot base station provided in an embodiment of the present invention;

fig. 7 is a rear perspective view of a cleaning robot base station provided in an embodiment of the present invention;

fig. 8 is a left side view of a cleaning robot base station provided in an embodiment of the present invention;

fig. 9 is a top view of a cleaning robot base station provided in an embodiment of the present invention;

FIG. 10 is a schematic view of the structure of the cleaning turbine.

Description of reference numerals:

1. a housing; 101. a rear sidewall; 102. an air outlet; 103. a body structure; 104. a cover body; 105. a strip-shaped groove; 106. a rack; 2. a first bearing plate; 3. a dust suction port; 4. a dust collecting structure; 5. an air duct structure; 6. a fan; 7. a water storage structure; 8. a second carrier plate; 801. a connecting shaft; 9. cleaning the turbine; 901. a water filtering disc; 902. water filtering holes; 903. a water outlet platform; 904. a first water outlet; 905. cleaning the scroll; 906. a second water outlet; 10. a first separator; 12. a charging terminal; 13. a first water pump; 14. a water pumping pipe; 15. a water outlet pipe; 16. a second water pump; 17. a recovery pipe; 18. a drain pipe; 19. a support plate; 20. a motor; 21. a gear; 22. an empty avoiding groove; 23. a protective cover.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

For this reason, the present embodiment provides a cleaning robot base station, and this cleaning robot base station can hold many cleaning robot simultaneously, charges for many cleaning robot, and occupation space is little, and is with low costs.

In one embodiment, as shown in fig. 1 to 10, the cleaning robot base station includes a housing 1, a first carrying plate 2, a second carrying plate 8, and a lifting driving mechanism. Wherein, the first bearing plate 2 is arranged in the shell 1, and the first bearing plate 2 is suitable for bearing at least one cleaning robot; the second bearing plate 8 is arranged in the shell 1 and positioned above the first bearing plate 2, the second bearing plate 8 is suitable for bearing at least one cleaning robot, a first accommodating space is formed between the second bearing plate 8 and the first bearing plate 2, a second accommodating space is formed above the second bearing plate 8, and the first accommodating space and the second accommodating space are both provided with charging terminals 12; the lifting driving mechanism is connected with the second bearing plate 8 and can drive the second bearing plate 8 to move up and down.

In this embodiment, the lifting driving mechanism can drive the second bearing plate 8 to ascend or descend, when the cleaning robot needs to be carried on the second bearing plate 8, the lifting driving mechanism drives the second bearing plate 8 to descend to the position where the first bearing plate 2 is attached, the cleaning robot can automatically ascend onto the second bearing plate 8, then the lifting driving mechanism drives the second bearing plate 8 to ascend until the first accommodating space between the second bearing plate 8 and the first bearing plate 2 can accommodate the position of the cleaning robot, and other cleaning robots can ascend onto the first bearing plate 2 at this moment. Since the charging terminals 12 are disposed in both the first receiving space and the second receiving space, the cleaning robot on the first loading plate 2 and the cleaning robot on the second loading plate 8 can be charged at the same time. Therefore, the cleaning robot base station can simultaneously accommodate a plurality of cleaning robots to charge the plurality of cleaning robots, fully utilizes the space in the height direction, occupies a small space in the horizontal direction and is low in cost.

Specifically, as shown in fig. 1, the bottom wall and the side wall of the first accommodating space are both provided with the charging terminals 12, and the side wall of the second accommodating space is provided with the charging terminals 12.

In addition to the above embodiments, in a preferred embodiment, as shown in fig. 2, a first partition plate 10 is disposed in the housing 1, the first partition plate 10 is disposed on one side of the first carrier plate 2 and the second carrier plate 8 and forms a first interlayer space with the side wall of the housing 1, and the lifting driving mechanism is disposed in the first interlayer space. In the embodiment, the lifting driving mechanism is hidden in the first interlayer space, so that the cleaning robot base station is reasonable in layout, attractive in appearance and safer. In other alternative embodiments, the lifting drive mechanism may be disposed outside the housing 1 or between the first carrier plate 2 and the second carrier plate 8.

On the basis of the above embodiments, in a preferred embodiment, as shown in fig. 3 to 5, at least one side of the second carrier plate 8 is provided with a connecting shaft 801, the first partition plate 10 is provided with a through hole extending along the vertical direction, a side wall of the housing 1 opposite to the first partition plate 10 is provided with a strip-shaped groove 105 extending along the vertical direction, one groove wall of the strip-shaped groove 105 is formed with a rack 106, and the lifting driving mechanism includes a supporting plate 19, a motor 20 and a gear 21. Wherein, the supporting plate 19 is connected with the second bearing plate 8 through a connecting shaft 801; the motor 20 is fixedly arranged on the supporting plate 19; the gear 21 is connected with an output shaft of the motor 20 and is meshed with the rack 106. In this embodiment, when the motor 20 is operated, the gear 21 is driven to rotate, the gear 21 is meshed with the rack 106, and the rack 106 is fixed, so that the gear 21 is lifted along the rack 106, and the motor 20, the supporting plate 19 and the second supporting plate 8 are driven to lift together, and the second supporting plate 8 can be lifted or lowered by controlling the forward rotation or the reverse rotation of the motor 20. In an alternative embodiment, the lifting driving mechanism may be a cylinder, for example, a cylinder body of the cylinder is fixed on the first bearing plate 2, a push rod of the cylinder is connected with the second bearing plate 8, and when the lifting driving mechanism is arranged, a plurality of cylinders may be arranged to ensure the stress balance of the second bearing plate 8. In another alternative embodiment, the lifting driving mechanism may also be a screw nut mechanism, for example, a nut block is fixedly disposed on each of two sides of the second bearing plate 8, the nut block has a threaded hole, the screw rod is vertically penetrated into the threaded hole, the lower end of the screw rod is connected to the driving motor 20, and the driving motor 20 is fixedly disposed on the first bearing plate 2 or the bottom wall of the housing 1.

Specifically, the supporting plate 19 is provided with a shaft hole, and the connecting shaft 801 on the second bearing plate 8 is inserted into the shaft hole and connected in an interference fit manner.

As shown in fig. 4, the gear 21 is directly connected to the output shaft of the motor 20. In an alternative embodiment, a gearbox may be connected to the output shaft of the motor 20, and the last stage of gears 21 may be engaged with the rack 106 through multi-stage gear 21 to better control the rotation speed and achieve the lifting stability.

In addition to the above embodiments, in a preferred embodiment, the first interlayer space is provided with the clearance groove 22, and the pallet 19 is provided in the clearance groove 22 so as to be able to be lifted. In this embodiment, the clearance groove 22 is provided to limit the position of the pallet 19 and prevent the pallet 19 from shifting without interfering with the lift driver.

In addition to the above embodiments, in a preferred embodiment, the lifting driving mechanism further includes a protective cover 23, the protective cover 23 is fixedly connected to the supporting plate 19 and surrounds the motor 20 inside, and the cross-sectional area of the clearance groove 22 is larger than the maximum area of the projections of the supporting plate 19 and the protective cover 23 on the horizontal plane. In this embodiment, the protective cover 23 can protect the motor 20 and can cooperate with the support plate 19 to fix the motor 20 to the support plate 19.

As shown in fig. 5, the supporting plate 19 is provided with an arc supporting surface adapted to the shape of the motor 20, the protecting cover 23 is provided with an arc limiting surface adapted to the shape of the motor 20, and after the protecting cover 23 is fixedly connected to the supporting plate 19, the supporting surface and the limiting surface are surrounded and fixed outside the motor 20.

In addition to the above embodiments, in a preferred embodiment, the protective cap 23 is snapped into the support plate 19. In this embodiment, the connection of the protective cover 23 to the support plate 19 is simple and convenient. In other alternative embodiments, the protective cover 23 and the support plate 19 may be screwed or glued.

As shown in fig. 5, a clamping groove is formed in the supporting plate 19, a buckle is formed in the protecting cover 23, and the protecting cover 23 is fixedly connected with the supporting plate 19 by clamping the buckle in the clamping groove.

In a preferred embodiment, the clearance between the clearance groove 22 and the edge of the protective cover 23 or the supporting plate 19 is d, and d is 0.5mm or more and 1mm or less. In this embodiment, the clearance groove 22 is provided to limit the position of the pallet 19 and prevent the pallet 19 from shifting without interfering with the lift driver.

On the basis of the above embodiment, in a preferred embodiment, two first partition plates 10 are provided and symmetrically distributed on two sides of the second bearing plate 8, and correspondingly, two sets of lifting driving mechanisms are provided and symmetrically arranged on two sides of the second bearing plate 8. In this embodiment, since the lifting driving mechanisms are symmetrically disposed at both sides of the second loading plate 8, the second loading plate 8 can be lifted more stably.

On the basis of the above embodiments, in a preferred embodiment, the first loading plate 2 is provided with a dust suction opening 3, the dust suction opening 3 is suitable for being butted with a dust discharge opening of the cleaning robot, and the cleaning robot base station further comprises a dust collection structure 4 and a fan 6. The dust collecting structure 4 is arranged in the shell 1, the dust collecting structure 4 is provided with a dust collecting cavity, and the dust collecting cavity is connected with the dust suction port 3 through an air duct structure 5; the air inlet of the fan 6 is communicated with the dust collecting cavity. In this embodiment, when the garbage in the dust box of the cleaning robot needs to be sucked, the cleaning robot is parked on the first bearing plate 2, the dust discharge port of the cleaning robot is butted with the dust suction port 3 on the first bearing plate 2, the fan 6 works, and the garbage in the dust box of the cleaning robot can be sucked into the dust collection structure 4 through the first air duct structure 5, so that the cleaning robot base station not only can charge the cleaning robot, but also has a dust collection function, and can meet various requirements of users.

On the basis of the above embodiment, in a preferred embodiment, the first bearing plate 2 is disposed obliquely, and a first interlayer space is formed between the bottom surface of the first bearing plate and the housing 1, a first partition plate 10 is disposed in the housing 1, a second interlayer space is formed between the first partition plate 10 and the side wall of the housing 1, the first bearing plate 2 and the second bearing plate 8 are both connected to the first partition plate 10, and the air duct structure 5 includes a first air duct disposed in the first interlayer space and a second air duct disposed in the second interlayer space. In this embodiment, the first loading plate 2 is arranged in an inclined manner, and the first interlayer space is formed between the bottom surface of the first loading plate 2 and the housing 1, so that the cleaning robot can conveniently go up onto the first loading plate 2, the first partition plate 10 is arranged, the second interlayer space is formed between the first partition plate 10 and the side wall of the housing 1, and the first air duct and the second air duct are respectively hidden in the first interlayer space and the second interlayer space.

Specifically, in one embodiment, as shown in fig. 8 and 9, the air inlet of the blower 6 is connected to the air outlet of the dust collecting structure 4, the side wall of the housing 1 is provided with an air outlet 102, and the air outlet of the blower 6 is connected to the air outlet 102. In this embodiment, fan 6 is connected outside dust collection structure 4, and fan 6 during operation, air current flow through behind dust collection structure 4, and dirt is collected through dust collection structure 4, just later flows through fan 6 and discharge housing 1, can ensure that the air that gets into fan 6 does not carry dirt to can not cause the damage to fan 6, also be convenient for dismantle dust collection structure 4 from fan 6 and second wind channel and get off the dirt of empting out in the dust collection structure 4. In an alternative embodiment, a screen may be provided in the dust collecting structure 4, which screen divides the dust collecting structure 4 into two spaces, and the fan 6 is provided in the dust collecting structure 4 on the side of the screen remote from the air inlet of the dust collecting structure 4.

On the basis of the above embodiment, in a preferred embodiment, be equipped with wiper mechanism on the second loading board 8, wiper mechanism has water inlet and outlet, and cleaning machines people basic station still includes water storage structure 7, and water storage structure 7 establishes in casing 1, and water storage structure 7 includes water purification chamber and sewage chamber, and the water purification chamber is suitable for storing the water purification, and the sewage chamber is suitable for storing sewage, and the water inlet passes through inlet channel and water purification chamber intercommunication, and the outlet passes through drain line and sewage chamber intercommunication. In this embodiment, when it is desired to wash a cleaning module of the cleaning robot, such as a mop, the cleaning module is placed in the washing mechanism on the second carrier plate 8, the clean water chamber continuously supplies clean water to the washing mechanism, and the sewage generated after washing is continuously discharged into the sewage chamber, so that the cleaning module can be washed clean. Therefore, the cleaning robot base station can charge the cleaning robot, can clean a cleaning module of the cleaning robot, and can meet various requirements of users.

On the basis of the above embodiment, in a preferred embodiment, a second partition board is arranged in the housing 1, the second partition board is horizontally arranged above the second bearing plate 8 and forms a second accommodating space with the second bearing plate 8, a third accommodating space is formed between the second partition board and the top wall of the housing 1, the dust collecting structure 4, the fan 6, the clean water cavity and the sewage cavity are all arranged in the third accommodating space, and the top end of the first partition board 10 extends to the second partition board. In this embodiment, through setting up the second baffle, constitute the third accommodation space between the roof of second baffle and casing 1, dust collection structure 4, fan 6, clean water chamber, sewage chamber all establish in the third accommodation space, can further make full use of the ascending space of direction of height, reduce the area occupied in the horizontal direction of this cleaning robot basic station.

On the basis of the above embodiments, in a preferred embodiment, as shown in fig. 9, a third interlayer space is formed between the water storage structure 7 and the rear side wall 101 of the housing 1, the water inlet pipeline includes a first water pump 13, a water pumping pipe 14 and a water outlet pipe 15, the first water pump 13 is arranged on the second partition plate and located in the third interlayer space, one end of the water pumping pipe 14 is communicated with the purified water cavity, the other end of the water pumping pipe is connected with the water inlet end of the first water pump 13, the water outlet pipe 15 penetrates through the second partition plate, one end of the water outlet pipe 15 is connected with the water outlet end of the first water pump 13, and the other end of the water outlet pipe is connected with the water inlet; and/or the drain pipeline comprises a second water pump 16, a recovery pipe 17 and a drain pipe 18, and the second water pump 16 is arranged on the second partition plate and positioned in the third interlayer space; one end of the recovery pipe 17 is connected with the water outlet, the other end is connected with the water inlet end of the second water pump 16, the recovery pipe 17 penetrates through the second partition plate, one end of the water outlet pipe 18 is connected with the water outlet end of the second water pump 16, and the other end is communicated with the sewage cavity. In this embodiment, when the cleaning module needs to be cleaned, the first water pump 13 is operated to deliver the clean water in the clean water chamber to the cleaning mechanism through the pumping pipe 14 and the outlet pipe 15 to provide clean water for the cleaning mechanism, and when the second water pump 16 is operated, the sewage generated in the cleaning process can be discharged to the sewage chamber through the recovery pipe 17 and the outlet pipe 18.

Specifically, in an embodiment, the cleaning mechanism includes at least one cleaning turbine 9, as shown in fig. 10, the cleaning turbine 9 includes a water filtering disc 901 and a water outlet table 903, the water filtering disc 901 is provided with a plurality of water filtering holes 902, the plurality of water filtering holes 902 are communicated with a water outlet, the water outlet table 903 is provided in the center of the water filtering disc 901, the water outlet table 903 is provided with a first water outlet 904, and the first water outlet 904 is communicated with a water inlet. In this embodiment, when cleaning a cleaning module such as a mop, the mop is placed on the water filtering disc 901, the purified water in the purified water chamber is delivered to the water outlet table 903 through the water inlet pipeline and continuously flows out of the water outlet, the cleaning robot is provided with a driving mechanism to drive the mop to rotate, friction is generated between the mop and the water filtering disc 901, so that the mop is cleaned, and the sewage generated in the cleaning process is continuously discharged to the water outlet through the water filtering holes 902 and finally flows back to the sewage chamber. In other alternative embodiments, the washing mechanism may be a structure similar to a small washing machine, and the cleaning module may be detached from the cleaning robot and put into the washing mechanism for washing.

As shown in fig. 5, two cleaning turbines 9 are provided on the second carrying plate 8, so that the cleaning modules of two cleaning robots can be cleaned at the same time.

On the basis of the above embodiment, in a preferred embodiment, with further reference to fig. 10, the cleaning turbine 9 further includes a plurality of cleaning spokes 905 connecting the water outlet table 903 and the edge of the water filter disc 901, a second water outlet hole 906 is formed in the cleaning spokes 905, and the second water outlet hole 906 is communicated with the water inlet. In this embodiment the cleaning banner 905 is arranged to increase the friction with the mop and thus improve the cleaning effect, while the cleaning banner 905 is provided with a second outlet opening 906 enabling the mop to be washed.

As shown in fig. 10, the cleaning banner 905 is circular arc shaped. Of course, the cleaning web 905 can also be linear.

The housing 1 comprises a main body structure 103 and a cover body 104 arranged at the top end of the main body structure 103, the cover body 104 is arranged on the main body structure 103 in an openable and closable manner, and when the cover body 104 is opened, the dust collecting structure 4 can be cleaned, water can be filled into the water storage structure 7, or water in the water storage structure 7 can be pumped out.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A cleaning robot base station, comprising:

a housing (1);

the first bearing plate (2) is arranged in the shell (1), and the first bearing plate (2) is suitable for bearing at least one cleaning robot;

the second bearing plate (8) is arranged in the shell (1) and located above the first bearing plate (2), the second bearing plate (8) is suitable for bearing at least one cleaning robot, a first accommodating space is formed between the second bearing plate (8) and the first bearing plate (2), a second accommodating space is formed above the second bearing plate (8), and the first accommodating space and the second accommodating space are both provided with charging terminals (12);

and the lifting driving mechanism is connected with the second bearing plate (8) and can drive the second bearing plate (8) to move up and down.

2. The base station of claim 1, wherein a first partition plate (10) is disposed in the housing (1), the first partition plate (10) is disposed at one side of the first carrying plate (2) and the second carrying plate (8) and forms a first interlayer space with the sidewall of the housing (1), and the lifting driving mechanism is disposed in the first interlayer space.

3. The base station of claim 2, wherein at least one side of the second carrier plate (8) is provided with a connecting shaft (801), the first partition plate (10) is provided with a through hole extending along a vertical direction, a side wall of the housing (1) opposite to the first partition plate (10) is provided with a strip-shaped groove (105) extending along the vertical direction, one groove wall of the strip-shaped groove (105) is provided with a rack (106), and the lifting driving mechanism comprises:

the supporting plate (19) is connected with the second bearing plate (8) through the connecting shaft (801);

the motor (20) is fixedly arranged on the supporting plate (19);

and the gear (21) is connected with the output shaft of the motor (20) and is meshed with the rack (106).

4. A cleaning robot base station according to claim 3, characterized in that a clearance groove (22) is provided in the first interlayer space, and the pallet (19) is elevatably provided in the clearance groove (22).

5. The base station of claim 4, wherein the lifting drive mechanism further comprises a protective cover (23), the protective cover (23) is fixedly connected to the supporting plate (19) and surrounds the motor (20) at the inner side thereof, and the cross-sectional area of the clearance groove (22) is larger than the maximum area of the projection of the supporting plate (19) and the protective cover (23) on the horizontal plane.

6. The cleaning robot base station according to claim 5, characterized in that the protective cover (23) is snapped with the carrier plate (19).

7. The base station of claim 5, wherein the clearance between the clearance groove (22) and the edge of the protective cover (23) or the supporting plate (19) is d, 0.5mm ≦ d ≦ 1 mm.

8. The base station of any one of claims 2 to 7, wherein two first partition plates (10) are symmetrically arranged on both sides of the second carrier plate (8), and two sets of the lifting driving mechanisms are symmetrically arranged on both sides of the second carrier plate (8).

9. The cleaning robot base station according to any of claims 1-7, characterized in that a dust suction opening (3) is provided on the first carrier plate (2), the dust suction opening (3) being adapted to interface with a dust discharge opening of a cleaning robot, the cleaning robot base station further comprising:

the dust collecting structure (4) is arranged in the shell (1), the dust collecting structure (4) is provided with a dust collecting cavity, and the dust collecting cavity is connected with the dust suction port (3) through an air duct structure (5);

and the air inlet of the fan (6) is communicated with the dust collection cavity.

10. The base station of any one of claims 1 to 7, wherein a washing mechanism is provided on the second carrier plate (8), the washing mechanism having a water inlet and a water outlet, the base station further comprising a water storage structure (7), the water storage structure (7) being provided within the housing (1), the water storage structure (7) comprising a water purification chamber and a sewage chamber, the water purification chamber being adapted to store purified water, the sewage chamber being adapted to store sewage, the water inlet being in communication with the water purification chamber via a water inlet line, the water outlet being in communication with the sewage chamber via a water outlet line.